Alfred Sturtevant
E461976
Alfred Sturtevant was an American geneticist best known for creating the first genetic linkage map of chromosomes, laying foundational work for modern genetics.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alfred Sturtevant canonical | 2 |
| Calvin Bridges | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4645574 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred Sturtevant Context triple: [Thomas Hunt Morgan, notableStudent, Alfred Sturtevant]
-
A.
Edgar H. Sturtevant
Edgar H. Sturtevant was an American linguist best known for formulating the first version of the laryngeal theory in Indo-European studies and for his influential work on Hittite and historical linguistics.
-
B.
Thomas Hunt Morgan
Thomas Hunt Morgan was an American geneticist and Nobel laureate whose experiments with fruit flies established the chromosome theory of heredity and laid the foundations of modern genetics.
-
C.
Reginald Punnett
Reginald Punnett was a British geneticist best known for developing the Punnett square, a fundamental tool for predicting the outcome of genetic crosses.
-
D.
William Bateson
William Bateson was a pioneering British geneticist who helped introduce and promote Mendelian genetics and even coined the term "genetics" for the field.
-
E.
Theodosius Dobzhansky
Theodosius Dobzhansky was a pioneering 20th-century geneticist and evolutionary biologist whose work integrating genetics with natural selection helped lay the foundations of the modern evolutionary synthesis.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alfred Sturtevant Target entity description: Alfred Sturtevant was an American geneticist best known for creating the first genetic linkage map of chromosomes, laying foundational work for modern genetics.
-
A.
Edgar H. Sturtevant
Edgar H. Sturtevant was an American linguist best known for formulating the first version of the laryngeal theory in Indo-European studies and for his influential work on Hittite and historical linguistics.
-
B.
Thomas Hunt Morgan
Thomas Hunt Morgan was an American geneticist and Nobel laureate whose experiments with fruit flies established the chromosome theory of heredity and laid the foundations of modern genetics.
-
C.
Reginald Punnett
Reginald Punnett was a British geneticist best known for developing the Punnett square, a fundamental tool for predicting the outcome of genetic crosses.
-
D.
William Bateson
William Bateson was a pioneering British geneticist who helped introduce and promote Mendelian genetics and even coined the term "genetics" for the field.
-
E.
Theodosius Dobzhansky
Theodosius Dobzhansky was a pioneering 20th-century geneticist and evolutionary biologist whose work integrating genetics with natural selection helped lay the foundations of the modern evolutionary synthesis.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
American geneticist
ⓘ
geneticist ⓘ human ⓘ |
| awardReceived |
John J. Carty Award of the National Academy of Sciences
NERFINISHED
ⓘ
National Medal of Science ⓘ |
| contributedTo |
chromosome theory of heredity
ⓘ
concept of genetic recombination frequency as a measure of distance ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| developed | method for constructing genetic linkage maps ⓘ |
| educatedAt | Columbia University ⓘ |
| familyName | Sturtevant NERFINISHED ⓘ |
| fieldOfWork |
Drosophila genetics
ⓘ
cytogenetics ⓘ genetics ⓘ |
| givenName | Alfred ⓘ |
| influencedBy | Thomas Hunt Morgan NERFINISHED ⓘ |
| knownFor |
creating the first genetic linkage map
ⓘ
foundational contributions to modern genetics ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf |
National Academy of Sciences
ⓘ
surface form:
National Academy of Sciences of the United States of America
|
| notableWork |
first genetic linkage map of chromosomes
ⓘ
genetic mapping in Drosophila melanogaster ⓘ |
| occupation |
professor
ⓘ
university teacher ⓘ |
| partOf | Drosophila research group at Columbia University NERFINISHED ⓘ |
| researchSubject | Drosophila melanogaster NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| studentOf | Thomas Hunt Morgan NERFINISHED ⓘ |
| studied | inheritance of traits in Drosophila melanogaster ⓘ |
| workLocation |
California Institute of Technology
NERFINISHED
ⓘ
Columbia University NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Alfred Sturtevant Description of subject: Alfred Sturtevant was an American geneticist best known for creating the first genetic linkage map of chromosomes, laying foundational work for modern genetics.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Calvin Bridges